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230231233312232 = 23205555114000579
BaseRepresentation
bin110100010110010011100010…
…111000001011010111101000
31010012011220001111121011020212
4310112103202320023113220
5220134102031211442412
62133354433553040252
766331441405520255
oct6426234270132750
91105156044534225
10230231233312232
11673a45770a8339
12219a4432256088
139b6093476b329
1440bd37321c42c
151b93c99332222
hexd164e2e0b5e8

230231233312232 has 16 divisors (see below), whose sum is σ = 431683803302400. Its totient is φ = 115115552431600.

The previous prime is 230231233312183. The next prime is 230231233312259. The reversal of 230231233312232 is 232213332132032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9444119 + ... + 23444697.

It is an arithmetic number, because the mean of its divisors is an integer number (26980237706400).

Almost surely, 2230231233312232 is an apocalyptic number.

It is an amenable number.

230231233312232 is a deficient number, since it is larger than the sum of its proper divisors (201452569990168).

230231233312232 is a wasteful number, since it uses less digits than its factorization.

230231233312232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16056136 (or 16056132 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 230231233312232 its reverse (232213332132032), we get a palindrome (462444565444264).

The spelling of 230231233312232 in words is "two hundred thirty trillion, two hundred thirty-one billion, two hundred thirty-three million, three hundred twelve thousand, two hundred thirty-two".

Divisors: 1 2 4 8 2055551 4111102 8222204 14000579 16444408 28001158 56002316 112004632 28778904164029 57557808328058 115115616656116 230231233312232